The only thing I added myself was some washers to the passenger side mount. The tip of a bolt was getting close to a pulley. I don't likey that. The front trans. mount was a whore to get on. The bolt that goes into the trans. wouldn't go in nicely. Had to keep adjusting the jack. Drove me nuts and I was scared to strip the thread. Its all good though. car vibrates a bit though. More so when the air condish. is on, why is that?